Longtime Senate GOP Leader Mitch McConnell is stepping down, setting up a race to replace him between John Thune of South ...

The AP has predicted that Pennsylvania will go to political newcomer Republican Dave McCormick, but with margins razor thin ...

Vice President-elect JD Vance has served in the U.S. Senate for less than two years and soon the process will begin to pick ...

Democrats currently have the majority in the Senate. Democrats hold 47 of the chamber's 100 seats. Republicans have 49 seats.

Republican control could be a moderating force on Mr Trump. The Senate has welcomed more right-populist Republican members ...

With a decisive margin in the Senate, Republicans, who have shown their willingness to accommodate the president-elect, will ...

The Republican Party has won the U.S. Senate majority, regaining control for the first time in four years, but who will win ...

US Republican presidential candidate Donald Trump has declared that he has become the 47th president of the United States ...

Republicans are vying to keep control of the lower chamber, while Democrats hope to flip enough seats to take over. ...

Former President Donald Trump wins North Carolina, Georgia and Pennsylvania in his bid to become U.S. president again. He is ...

Tennessee's Senate Republican supermajority will welcome three new faces when the legislature returns in January, with ...

Follow live Senate race results during the 2024 general election. See Senate race outcomes and maps by state from NBC News as ...